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USA Boys 10 & under - 100 Y IM

These rankings show the swimmers' placement within the United States.
They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.

Swimmer Rankings

Ranking Name Time Age Standard to Next Standard Team Date Meet
6051 Liam Seo 1:50.27 9 B: 1:39.69 (+10.58s | 9.6%) Empire Swimming 12/06/2025 2025 MR PAC 12 U Holiday Invitational
50 IM
53.96
53.96
100 IM
56.31
1:50.27
100 IM
1:50.27
6052 Mark Kurochkin 1:50.27 5 B: 1:39.69 (+10.58s | 9.6%) Cat 5 Aquatics 02/13/2026 2026 SES Region 4 Championships
50 IM
52.92
52.92
100 IM
57.35
1:50.27
100 IM
1:50.27
6053 Caleb Kensy 1:50.28 9 B: 1:39.69 (+10.59s | 9.6%) Nitro Swimming 01/17/2026 2026 ST AQTX B Champs North
50 IM
53.71
53.71
100 IM
56.57
1:50.28
100 IM
1:50.28
6054 Jason Kang 1:50.29 10 B: 1:39.69 (+10.60s | 9.6%) SwimMAC Carolina 11/08/2025 17th Annual Ryan Alea Young Invitational
50 IM
51.42
51.42
100 IM
58.87
1:50.29
100 IM
1:50.29
6055 Brayden Staab 1:50.29 9 B: 1:39.69 (+10.60s | 9.6%) Minnetonka Swim Club 02/21/2026 2026 MN FOXJ MN Bronze Championship
50 IM
53.21
53.21
100 IM
57.08
1:50.29
100 IM
1:50.29
6056 Matthew Chen 1:50.30 9 B: 1:39.69 (+10.61s | 9.6%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
50 IM
49.29
49.29
100 IM
1:01.01
1:50.30
100 IM
1:50.30
6057 Boone Day 1:50.31 7 B: 1:39.69 (+10.62s | 9.6%) Bend Swim Club 02/21/2026 2026 Arena Short Course 10 U Championships
50 IM
49.91
49.91
100 IM
1:00.40
1:50.31
100 IM
1:50.31
6058 Edward Miles 1:50.32 8 B: 1:39.69 (+10.63s | 9.6%) Waterloo Swimming 11/15/2025 2025 ST ASC Turkey Bash
50 IM
53.04
53.04
100 IM
57.28
1:50.32
100 IM
1:50.32
6059 River Cohen 1:50.32 9 B: 1:39.69 (+10.63s | 9.6%) Cascade Swim Club 03/07/2026 2026 PDST Mar Pentathlon Last Chance Approved
50 IM
52.16
52.16
100 IM
58.16
1:50.32
100 IM
1:50.32
6060 Matthew Wei 1:50.32 9 B: 1:39.69 (+10.63s | 9.6%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 IM
55.09
55.09
100 IM
55.23
1:50.32
100 IM
1:50.32
6061 Oliver Haig 1:50.32 9 B: 1:39.69 (+10.63s | 9.6%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 02/27/2026 2026 Junior Cup
50 IM
56.15
56.15
100 IM
54.17
1:50.32
100 IM
1:50.32
6062 James Vista 1:50.32 9 B: 1:39.69 (+10.63s | 9.6%) New York Sharks Aquatics 01/09/2026 MR 2026 12 UNDER TEAM WINTER CARNIVAL
50 IM
51.33
51.33
100 IM
58.99
1:50.32
100 IM
1:50.32
6063 George Bolt 1:50.34 10 B: 1:39.69 (+10.65s | 9.7%) Beaverton Area Aquatics Club 11/07/2025 2025 McSwimville Invitational
50 IM
50.05
50.05
100 IM
1:00.29
1:50.34
100 IM
1:50.34
6064 Patrick Moore 1:50.35 8 B: 1:39.69 (+10.66s | 9.7%) Royal Swimming 01/31/2026 2026 Guppy Bowl
50 IM
51.50
51.50
100 IM
58.85
1:50.35
100 IM
1:50.35
6065 Dharmik Yarra 1:50.35 10 B: 1:39.69 (+10.66s | 9.7%) Herndon Aquatic Club 03/21/2026 2026 MAKO SPRING FLING
50 IM
49.76
49.76
100 IM
1:00.59
1:50.35
100 IM
1:50.35
6066 Benjamin Hindelang 1:50.36 9 B: 1:39.69 (+10.67s | 9.7%) Pointe Aquatics 02/27/2026 2026 MCSA Junior Cup
50 IM
52.29
52.29
100 IM
58.07
1:50.36
100 IM
1:50.36
6067 Luke Quaranto 1:50.37 10 B: 1:39.69 (+10.68s | 9.7%) Waves Of Wilmington Inc 10/24/2025 2025 BAC Halloween Bash
50 IM
50.83
50.83
100 IM
59.54
1:50.37
100 IM
1:50.37
6068 Spencer Smith 1:50.38 8 B: 1:39.69 (+10.69s | 9.7%) Upper Arlington Swim Club 02/19/2026 2026 OH UASC SC Regional Championships
50 IM
53.60
53.60
100 IM
56.78
1:50.38
100 IM
1:50.38
6069 Thomas Carroll 1:50.39 10 B: 1:39.69 (+10.70s | 9.7%) Machine Aquatics 10/18/2025 2025 NCAP Autumn Kingfish Splash
50 IM
53.33
53.33
100 IM
57.06
1:50.39
100 IM
1:50.39
6070 Jayant Gaddam 1:50.40 9 B: 1:39.69 (+10.71s | 9.7%) Nova of Virginia 03/21/2026 NOVA Short Course Send Off 2026
50 IM
55.92
55.92
100 IM
54.48
1:50.40
100 IM
1:50.40
6071 Lucas LeJanairo 1:50.41 8 B: 1:39.69 (+10.72s | 9.7%) DeAnza Cupertino Aquatics 02/07/2026 PASA CBA+ SCY Meet Feb 2026
6072 Luca Ferraz de Toledo 1:50.41 6 B: 1:39.69 (+10.72s | 9.7%) South East Metro Sharks 03/07/2026 2026 MN RSC 10 U State Championship
6073 Henry Huang 1:50.42 9 B: 1:39.69 (+10.73s | 9.7%) Daly City Dolphins 12/06/2025 DCD Winter Holiday Splash CBA+
6074 Ethan Wong 1:50.43 9 B: 1:39.69 (+10.74s | 9.7%) Long Island Aquatic Club 03/27/2026 2026 MR Bronze Championship South LIE
6075 William Ngugi 1:50.43 10 B: 1:39.69 (+10.74s | 9.7%) Top Speed Aquatic Club 11/22/2025 20205 Odd Ball Challenge
6076 Orlando Cutrone 1:50.43 10 B: 1:39.69 (+10.74s | 9.7%) Merritt Athletic Swimming 11/14/2025 Harvest Festival 2025
50 IM
51.26
51.26
100 IM
59.17
1:50.43
100 IM
1:50.43
6077 Liam Chung 1:50.44 9 B: 1:39.69 (+10.75s | 9.7%) Seattle Metropolitan Aquatic C 01/17/2026 2026 PN SMAC Winter Invitational Approved
50 IM
53.48
53.48
100 IM
56.96
1:50.44
100 IM
1:50.44
6078 Martin Capdevila 1:50.45 10 B: 1:39.69 (+10.76s | 9.7%) Cypress Fairbanks Swim Club 12/20/2024 2024 Gulf Fall Champs (KATY)
50 IM
50.25
50.25
100 IM
1:00.20
1:50.45
100 IM
1:50.45
6079 Oscar Frey 1:50.45 10 B: 1:39.69 (+10.76s | 9.7%) Sawtooth Aquatic Club 10/11/2025 2025 Koudelka Memorial
50 IM
57.27
57.27
100 IM
53.18
1:50.45
100 IM
1:50.45
6080 Caleb Thorpe 1:50.45 10 B: 1:39.69 (+10.76s | 9.7%) Occoquan Swimming 12/11/2025 2025 East Coast WinterFest
50 IM
49.55
49.55
100 IM
1:00.90
1:50.45
100 IM
1:50.45
6081 Jed Huang 1:50.46 9 B: 1:39.69 (+10.77s | 9.8%) Boulder City Henderson Swim Te 11/08/2024 2024 NV State Championships
50 IM
53.67
53.67
100 IM
56.79
1:50.46
100 IM
1:50.46
6082 Nicholas Pacia 1:50.48 8 B: 1:39.69 (+10.79s | 9.8%) Phoenix Aquatic Club 01/10/2026 2026 MR WEST Chris Dewey Trophy Meet
50 IM
53.14
53.14
100 IM
57.34
1:50.48
100 IM
1:50.48
6083 Alexander Toohey 1:50.48 10 B: 1:39.69 (+10.79s | 9.8%) Parkway-Rockwood Gateway Swim 03/07/2026 2026 GTWY 8 Under Champs
50 IM
58.15
58.15
100 IM
52.33
1:50.48
100 IM
1:50.48
6084 Felix Jackson 1:50.49 8 B: 1:39.69 (+10.80s | 9.8%) Tualatin Hills Swim Club 05/31/2025 2025 Wine Country Invitational
50 IM
52.16
52.16
100 IM
58.33
1:50.49
100 IM
1:50.49
6085 Benjamin Gallice 1:50.49 9 B: 1:39.69 (+10.80s | 9.8%) Long Reach Swim Club 03/13/2025 2025 MESI Winter Short Course Championships
50 IM
54.83
54.83
100 IM
55.66
1:50.49
100 IM
1:50.49
6086 Michael Knodt 1:50.50 10 B: 1:39.69 (+10.81s | 9.8%) Minnetonka Swim Club 01/30/2026 2026 MN MTKA TYR Team Challenge
50 IM
53.75
53.75
100 IM
56.75
1:50.50
100 IM
1:50.50
6087 Carter Ryan 1:50.50 9 B: 1:39.69 (+10.81s | 9.8%) Potomac Marlins 12/06/2025 2025 Reindeer Mini Meet
6088 Gaston White 1:50.52 9 B: 1:39.69 (+10.83s | 9.8%) Swim Tampa Aquatics 02/20/2026 Bay Area Spring Championships
6089 Jayden Ma 1:50.52 9 B: 1:39.69 (+10.83s | 9.8%) Columbia Aquatics Association 09/26/2025 RAC First Splash 2025
50 IM
51.10
51.10
100 IM
59.42
1:50.52
100 IM
1:50.52
6090 Jayden Xue 1:50.54 10 B: 1:39.69 (+10.85s | 9.8%) First Colony Swim Team, Inc. 02/21/2025 2025 Gulf 12 Under Champs (PACK)
6091 Aaron Li 1:50.56 10 B: 1:39.69 (+10.87s | 9.8%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
6092 Ryan Ye 1:50.56 10 B: 1:39.69 (+10.87s | 9.8%) Walnut Creek Aquabears 03/28/2026 Piedmont Swim Team C B BB+
6093 Smith Larsen 1:50.56 9 B: 1:39.69 (+10.87s | 9.8%) Magic Valley Marlins 12/13/2025 2025 Holiday Classic
50 IM
1:50.56
1:50.56
100 IM
0.00
1:50.56
100 IM
1:50.56
6094 Ethan Parker 1:50.56 9 B: 1:39.69 (+10.87s | 9.8%) Metro Marlins Swim Team 02/21/2026 2026 MN FOXJ MN Bronze Championship
50 IM
54.43
54.43
100 IM
56.13
1:50.56
100 IM
1:50.56
6095 Lincoln Borowski 1:50.57 8 B: 1:39.69 (+10.88s | 9.8%) Prattville Swim League 02/06/2026 2026 SES Region 3 Champions
50 IM
54.71
54.71
100 IM
55.86
1:50.57
100 IM
1:50.57
6096 Landon Lewis 1:50.57 9 B: 1:39.69 (+10.88s | 9.8%) Mason Makos Swim Team 12/12/2025 2025 MAKO HOLIDAY INVITATIONAL
50 IM
54.89
54.89
100 IM
55.68
1:50.57
100 IM
1:50.57
6097 Cooper Conrad 1:50.58 10 B: 1:39.69 (+10.89s | 9.8%) Livermore AquaCowboys 09/27/2025 PC LAC C B BB
6098 Reyansh Grover 1:50.59 10 B: 1:39.69 (+10.90s | 9.9%) Bolles School Sharks 02/20/2026 2026 Area 1 Spring Championships
50 IM
54.75
54.75
100 IM
55.84
1:50.59
100 IM
1:50.59
6099 Ethan Yang 1:50.62 10 B: 1:39.69 (+10.93s | 9.9%) First Colony Swim Team, Inc. 01/19/2025 2025 FCST January Developmental Meet
6100 Kelvin Su 1:50.63 10 B: 1:39.69 (+10.94s | 9.9%) Long Island Aquatic Club 03/27/2026 2026 MR Bronze Championship South LIE
50 IM
52.76
52.76
100 IM
57.87
1:50.63
100 IM
1:50.63

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.